I am seriously impressed with this product. It has improved my wellness to a degree I did not expect. I bought it to get it rid of my muscle pain and joints as well. I chose to put it on my bed before going to sleep just to see if I can feel the difference. And wow, in the morning I got up and felt so energized like I have never before in so many years! I used loads of heat pads, but I found they only warm the skin, and this HealthyWave Inframat Pro actually works on a cellular.